Chemical Process Chrome tanning and vegetable tanning are done for Neither light nor heavy leather Heavy & light leather respectively Both light & heavy leather Light & heavy leather respectively Neither light nor heavy leather Heavy & light leather respectively Both light & heavy leather Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vinyl chloride (CH₂ = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 10 kgf/cm² & 1000°C 4 kgf/cm² & 500°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 10 kgf/cm² & 1000°C 4 kgf/cm² & 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine can be obtained from Sucrose Fat Naphthalene Cumene Sucrose Fat Naphthalene Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of None of these Lead Carbon disulphide Cement None of these Lead Carbon disulphide Cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Furnace → converter → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Converter → furnace → absorber Furnace → converter → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Converter → furnace → absorber ANSWER DOWNLOAD EXAMIANS APP
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